chore: cleanup comments

src/index.ts

@@ -192,22 +192,19 @@ function start() {
   // To know when the event listener has been added, to mitigate an e2e race condition
   continueLink.setAttribute('data-testid', 'unsafe-continue-loaded');
 
-  // Add event listener for portfolio link (replacement for back-to-safety)
   const portfolioLink = document.getElementById('portfolio-link');
   if (!portfolioLink) {
     throw new Error('Unable to locate portfolio link');
   }
 
   portfolioLink.addEventListener('click', async () => {
-    // Write to phishingSafelistStream as before
     phishingSafelistStream.write({
       jsonrpc: '2.0',
-      method: 'backToSafetyPhishingWarning', // Keeping method name consistent
+      method: 'backToSafetyPhishingWarning',
       params: [],
       id: createRandomId(),
     });
 
-    // Redirect to MetaMask portfolio
     window.location.href =
       'https://portfolio.metamask.io/?metamaskEntry=phishing_page_portfolio_button&marketingEnabled=true';
   });